What is a red flag warning? What should people do?

Risk for wildfire greater in October, November
The beautiful fall color at Eastwood Metropark in Riverside Tuesday Oct. 18, 2022. MARSHALL GORBY\STAFF

The beautiful fall color at Eastwood Metropark in Riverside Tuesday Oct. 18, 2022. MARSHALL GORBY\STAFF

A combination of dry air, windy conditions and dried up leaves and other vegetation bumps up the odds of a dangerous wildfire.

The area on Thursday was under an elevated fire risk with wind gusts of 20 to 25 mph and low relative humidity.

“If a fire were to start it could spread rapidly,” said meteorologist Kristen Cassady of the National Weather Service’s office in Wilmington.

A red flag warning is the highest alert, which was issued Thursday for southern Indiana and most of central and northern Kentucky.

Red flag warnings are more common in the western part of the country, but there may be a few “fire weather” days in the local region that pose an elevated risk. The NWS coordinates with the U.S. Department of Natural Resources and other forestry services when determining fire risk levels, Cassady said.

Although it will warm into the mid-70s this weekend and the next chances for rain will not be until Tuesday or Wednesday, the fire risk is not expected to be elevated between now and then.

“The moisture content of the air will be higher, even though there is not going to be rain,” Cassady said.

During times of elevated fire risk:

  • Do not throw cigarettes or matches out of a moving vehicle. They may ignite dry grass on the side of the road and become a wildfire.
  • If you are allowed to burn in your area, all burn barrels must be covered with a weighted metal cover, with holes no larger than ¾-inch.
  • Extinguish all outdoor fires properly. Drown fires with plenty of water and stir to make sure everything is cold to the touch. Dunk charcoal in water until cold. Do not throw live charcoal on the ground and leave it.
  • Never leave a fire unattended. Sparks or embers can blow into leaves or grass, ignite a fire and quickly spread.

In Ohio, outdoor open burning is banned statewide in unincorporated areas between 6 a.m. and 6 p.m. during the months of March, April, May, October and November. During spring, wildfire danger is high before plants have turned green, and in fall, fire danger is high due to abundant dry leaves and dead grass.

About the Author